CN215399793U - Folding strapping machine for packaging bags - Google Patents
Folding strapping machine for packaging bags Download PDFInfo
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- CN215399793U CN215399793U CN202121693496.7U CN202121693496U CN215399793U CN 215399793 U CN215399793 U CN 215399793U CN 202121693496 U CN202121693496 U CN 202121693496U CN 215399793 U CN215399793 U CN 215399793U
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- pressing rollers
- packaging bag
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 76
- 238000003825 pressing Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000008275 binding mechanism Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 238000012856 packing Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of packaging bag production, and particularly discloses a packaging bag folding and binding machine which comprises a folding table, wherein the table top of the folding table is provided with two folding plates, two pressing rollers and a pair of folding plates; the two folding plates are horizontally and symmetrically arranged, the folding plates are attached to the bottom surface of the packaging bag placed on the folding table, and the two folding plates are movably arranged close to each other along the upward direction of the folding table; the two compression rollers are horizontally and symmetrically arranged between the two folding plates, and the symmetrical direction of the compression rollers is parallel to the symmetrical direction of the folding plates; the folded plate is vertically arranged at two positions above the compressing rollers, the folded plate can be vertically and movably arranged downwards between the compressing rollers, the table board of the folding table is provided with a yielding groove for the downward movement of the folded plate, the yielding groove is of a through hole structure, the two compressing rollers are movably arranged, and the bundling mechanism is arranged below the yielding groove. The utility model can automatically fold and bundle the stacked packaging bags in a mechanical mode.
Description
Technical Field
The utility model relates to the technical field of packaging bag production, in particular to a packaging bag folding and binding machine.
Background
The packaging bag brings great convenience to the life of people, so the demand on the packaging bag is great. At present, a packaging bag production enterprise usually folds stacked packaging bags in a manual mode, after the packaging bags are folded, the packaging bags are tied up by a PE rope or taken to a tying machine for tying up, and an existing packaging bag production machine is lack of integrating a folding mechanism onto a tying mechanism, so that the folding and tying-up mechanical production of the packaging bags is realized.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a packaging bag folding and binding machine, which improves the production efficiency of packaging bags by designing the structure of a folding mechanism and integrating a binding mechanism of the packaging bags into the folding mechanism.
In order to solve the technical problems, the utility model adopts the technical scheme that:
a packaging bag folding and binding machine comprises a folding table for placing packaging bags, a folding mechanism and a binding mechanism;
the folding mechanism comprises two folding plates arranged on the table top of the folding table, two pressing rollers and a pair of folded plates;
the two folding plates are horizontally and symmetrically arranged, the two folding plates are attached to the bottom surface of a packaging bag placed on the folding table, and the two folding plates are movably arranged along the direction above the folding table and close to each other;
the two pressing rollers are horizontally arranged, the two pressing rollers are symmetrically arranged between the two folding plates, and the symmetrical direction of the pressing rollers is parallel to the symmetrical direction of the folding plates;
the folding plate is vertically arranged between the two pressing rollers, the folding plate can be vertically and downwardly movably arranged between the pressing rollers, and the table surface of the folding table is provided with a yielding groove for the downward movement of the folding plate;
the abdicating groove is a through hole structure, the two pressing rollers are movably arranged so as to separate the pressing rollers from the folded packaging bags, and the bundling mechanism is arranged below the abdicating groove.
Furthermore, the packaging bag placed on the folding table is rectangular, and the attaching area of the folding plate and the bottom surface of the packaging bag is larger than 1/4 of the area of the packaging bag placed on the folding table.
Furthermore, the two pressing rollers can be movably arranged in the vertical direction.
Furthermore, the moving tracks of the two folding plates are as follows: the folding table moves vertically upwards firstly, and then the folding table and the folding table are close to each other in the horizontal direction.
Furthermore, the folding plate and the doubling plate are both of a sheet structure.
Further, the below in groove of stepping down is equipped with the grip block that is used for pressing from both sides tight wrapping bag, the grip block set up the direction with the trompil direction in groove of stepping down is parallel, the one end of grip block is located under the groove middle part of stepping down, binding mechanism locates one side of grip block tip, this end is the one end that the grip block end is located under the groove middle part of stepping down.
Furthermore, the bundling mechanism is arranged on one side in front of the end part of the clamping plate, and the clamping plate can be movably arranged towards the bundling mechanism.
Furthermore, the device also comprises a conveyer belt, wherein the conveyer belt is arranged under the abdicating groove.
Furthermore, the folding table is further provided with a manipulator for grabbing the packaging bag, the manipulator is movably arranged, and the moving direction of the manipulator is arranged towards the direction of the external packaging bag making machine.
The utility model has the beneficial effects that:
the stacked packaging bags are placed on a folding table and are compressed by a compression roller, then two folding plates are close to each other along the upward direction of the folding table, the position of the compression roller of each stacked packaging bag is taken as a crease, the two sides of each stacked packaging bag are folded, the folding plates move downwards at last, the packaging bags are pressed into an abdicating groove by taking the folding plates as the creases, the packaging bags are folded again, after the packaging bags are folded, the compression roller firstly withdraws from the packaging bags, then the folding plates move downwards, the packaging bags penetrate through the abdicating groove to move to a bundling mechanism under the movement of the folding plates, and the bundling mechanism bundles the folded packaging bags. By adopting the technical scheme, the mechanical mode is used for replacing the manual work to fold and bundle the stacked packaging bags, so that the production efficiency of the packaging bags is improved, and the labor cost is also reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic structural diagram of the positional relationship among the folding table, the folding plate, the pinch roller and the doubler plate according to the present invention;
FIG. 4 is a schematic view of the folded package of the present invention;
FIG. 5 is a schematic structural diagram of a bundling mechanism and a clamping plate under the folding table for operating the packaging bag according to the present invention;
description of reference numerals:
1. a folding table; 2. folding the board; 3. a pressure roller; 4. folding plates are folded; 5. a yielding groove; 6. a strapping mechanism; 7. a clamping plate; 8. a manipulator; 9. a bag making machine; 10. packaging bags; 11. and (5) conveying the belt.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The technical solution is described in terms of folding the rectangular packaging bag 10, and it should be particularly described that the technical solution is not only applicable to the rectangular packaging bag 10, but also applicable to other shapes of packaging bags 10, and all foldable flexible products are applicable to the folding machine of the technical solution.
Referring to fig. 1 to 5, a packing bag folding and binding machine includes a folding table 1 for placing a packing bag 10, the folding table 1 being provided with a folding mechanism and a binding mechanism 6;
the folding mechanism comprises two folding plates 2 arranged on the table surface of the folding table 1, two pressing rollers 3 and a pair of folding plates 4;
the two folding plates 2 are horizontally and symmetrically arranged, the two folding plates 2 are both attached to the bottom surface of the packaging bag 10 placed on the folding table 1, and the two folding plates 2 are movably arranged close to each other along the upward direction of the folding table 1;
the two pressing rollers 3 are horizontally arranged, the two pressing rollers 3 are symmetrically arranged between the two folding plates 2, and the symmetrical direction of the pressing rollers 3 is parallel to the symmetrical direction of the folding plates 2;
the folding plate 4 is vertically arranged above the space between the two pressing rollers 3, the folding plate 4 can be vertically and downwardly movably arranged between the pressing rollers 3, the table surface of the folding table 1 is provided with a yielding groove 5 for the folding plate 4 to move downwardly, and the folding plate 4 can be driven to move by adopting the structure of an air cylinder;
the abdicating groove 5 is a through hole structure, the two pressing rollers 3 are movably arranged to separate the pressing rollers 3 from the folded packaging bag 10, the bundling mechanism 6 is arranged below the abdicating groove 5, and the movable structure of the pressing rollers 3 can adopt a moving device such as a guide rail, a sliding groove or a screw rod, which is not repeated;
referring to fig. 5 and 5, which are schematic structural diagrams of the bundling mechanism 6, the bundling mechanism 6 first drives the lines to wind the folded packaging bag 10, then knots, and finally cuts the line segments short, which is not repeated herein since the bundling mechanism 6 is a prior art.
The use principle is as follows:
referring to fig. 3 to 5, the stacked packing bag 10 is placed on the folding stage 1 and pressed by the pressing roller 3, then the two folding plates 2 are mutually close to each other along the upward direction of the folding table 1, the position of the laminated packaging bag 10 with the pressing roller 3 is taken as a crease, the two sides of the laminated packaging bag 10 are folded, finally, the folded plate 4 moves downwards, the packing bag 10 is pressed into the abdicating groove 5 by taking the doubling plate 4 as a crease, the packing bag 10 is doubled again, after the packing bag 10 is doubled, the pinch roller 3 firstly withdraws from the packing bag 10, then the folded plate 4 moves downwards, the packaging bag 10 passes through the abdicating groove 5 and moves to the bundling mechanism 6 under the drive of the folded plate 4, and the bundling mechanism 6 bundles the folded packaging bag 10. By adopting the technical scheme, the folded packaging bags 10 are folded and bundled by a mechanical mode instead of manpower, so that the production efficiency of the packaging bags 10 is improved, and the labor cost is also reduced.
Referring to fig. 5, the packing bag 10 placed on the folding table 1 according to the present embodiment has a rectangular shape, and the area of the bottom surface of the packing bag 10 attached to the folding plate 2 is greater than 1/4 of the area of the packing bag 10 placed on the folding table 1.
By adopting the technical scheme, the two sides of the packaging bag 10 can be mutually overlapped after being folded, namely, the two sides of the packaging bag 10 which is folded by the folding plate 2 and takes the pressing roller 3 as the crease are mutually overlapped, and the volume of the folded packaging bag 10 is reduced.
Referring to fig. 2, 3 and 5, two pressing rollers 3 of the present embodiment may be movably disposed in a vertical direction.
By adopting the technical scheme, the distance between the pressing roller 3 and the folding table 1 is adjusted according to the stacking number of the packaging bags 10, namely, the stacking number of the packaging bags 10 is increased, the distance between the pressing roller 3 and the folding table 1 is increased, and otherwise, the distance between the pressing roller 3 and the folding table 1 is reduced.
Referring to fig. 2, 3 and 5, the moving tracks of the two folding plates 2 of the present technical solution are: first move vertically upwards along the folding table 1 and then approach each other in the horizontal direction. The movable structure of the folding plate 2 can adopt a moving device such as a guide rail, a chute or a screw rod, and the like, which is not described in detail herein.
By adopting the technical scheme, the damage of the folding plate 2 to the packaging bag 10 in the folding process of the packaging bag 10 can be reduced.
Referring to fig. 1, 2, 3 and 5, the folding plate 2 and the folding plate 4 according to the present embodiment are both of a sheet structure.
By adopting the technical scheme, the occupied space of the folding plate 2 and the folding plate 4 on the machine table can be reduced.
Referring to fig. 2, 3 and 5, the technical scheme further includes a clamping plate 7, the clamping plate 7 is disposed below the abdicating groove 5, the setting direction of the clamping plate 7 is parallel to the opening direction of the abdicating groove 5, one end of the clamping plate 7 is located right below the middle part of the abdicating groove 5, the bundling mechanism 6 is disposed on one side of the end part of the clamping plate 7, and the end is the end of the tightening plate located right below the middle part of the abdicating groove 5. By adopting the technical scheme, the folded packaging bag 10 is firstly clamped by the clamping plate 7 before being bundled and then is bundled by the bundling mechanism 6, so that the bundling stability of the bundling mechanism 6 is improved. In the present embodiment, the binding mechanism 6 is provided on the front side of the end portion of the clamping plate 7, the clamping plate 7 is movably provided toward the binding mechanism 6, and the movable structure of the clamping plate 7 may be a cylinder or a motor, preferably a motor, which makes it easier to control the change in the position of the clamping plate 7. By adopting the technical scheme, the bundling mechanism 6 can realize the bundling of different positions of the packaging bag for many times through the change of the position of the clamping plate 7.
Referring to fig. 1 and 5, the present embodiment further includes a conveyor belt 11, one end of the conveyor belt 11 is disposed right below the evacuation slot 5, and the other end of the conveyor belt 11 is disposed outside the packaging bag folding and binding machine.
By adopting the technical scheme, the bundled packaging bags can directly fall onto the conveying belt 11 and are automatically conveyed out of the packaging bag folding and bundling machine through the conveying belt 11.
Referring to fig. 1 and 2, the folding table 1 of the present embodiment is further provided with a manipulator 8 for grasping a packaging bag 10, the manipulator 8 is movably disposed, and the moving direction of the manipulator 8 is toward the direction of an external packaging bag 10 bag making machine 9.
By adopting the technical scheme, the folded packaging bags 10 at the bag making machine 9 can be automatically fed to the folding table 1 through the arrangement of the mechanical arm 8, so that the streamlined production of the packaging bags 10 is realized.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a wrapping bag folding strapper, includes the folding platform that is used for placing the wrapping bag, its characterized in that: the folding mechanism and the bundling mechanism are arranged on the folding table;
the folding mechanism comprises two folding plates arranged on the table top of the folding table, two pressing rollers and a pair of folded plates;
the two folding plates are horizontally and symmetrically arranged, the two folding plates are attached to the bottom surface of a packaging bag placed on the folding table, and the two folding plates are movably arranged along the direction above the folding table and close to each other;
the two pressing rollers are horizontally arranged, the two pressing rollers are symmetrically arranged between the two folding plates, and the symmetrical direction of the pressing rollers is parallel to the symmetrical direction of the folding plates;
the folding plate is vertically arranged between the two pressing rollers, the folding plate can be vertically and downwardly movably arranged between the pressing rollers, and the table surface of the folding table is provided with a yielding groove for the downward movement of the folding plate;
the abdicating groove is a through hole structure, the two pressing rollers are movably arranged so as to separate the pressing rollers from the folded packaging bags, and the bundling mechanism is arranged below the abdicating groove.
2. The bag folding baler of claim 1, wherein: the packaging bag placed on the folding table is rectangular, and the attaching area of the folding plate and the bottom surface of the packaging bag is larger than 1/4 of the area of the packaging bag placed on the folding table.
3. The bag folding baler of claim 1, wherein: the two pressing rollers can be movably arranged in the vertical direction.
4. The bag folding baler of claim 1, wherein: the moving tracks of the two folding plates are as follows: the folding table moves vertically upwards firstly, and then the folding table and the folding table are close to each other in the horizontal direction.
5. The bag folding baler of claim 1, wherein: the folding plate and the doubling plate are both of a sheet structure.
6. The bag folding baler of claim 1, wherein: the below in groove of stepping down is equipped with the grip block that is used for pressing from both sides tight wrapping bag, the grip block set up the direction with the trompil direction in groove of stepping down is parallel, the one end of grip block is located under the groove middle part of stepping down, binding mechanism locates one side of grip block tip, this end is the one end that the pinch block end is located under the groove middle part of stepping down.
7. The bag folding baler of claim 6, wherein: the bundling mechanism is arranged on one side in front of the end part of the clamping plate, and the clamping plate can be movably arranged towards the bundling mechanism.
8. The bag folding baler of claim 1, wherein: still include a conveyer belt, the conveyer belt is located under the groove of stepping down.
9. The bag folding baler of claim 1, wherein: the folding table is further provided with a mechanical arm used for grabbing the packaging bag, the mechanical arm is movably arranged, and the moving direction of the mechanical arm is arranged towards the direction of an external packaging bag making machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121693496.7U CN215399793U (en) | 2021-07-23 | 2021-07-23 | Folding strapping machine for packaging bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121693496.7U CN215399793U (en) | 2021-07-23 | 2021-07-23 | Folding strapping machine for packaging bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215399793U true CN215399793U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121693496.7U Active CN215399793U (en) | 2021-07-23 | 2021-07-23 | Folding strapping machine for packaging bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215399793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462542A (en) * | 2022-09-15 | 2022-12-13 | 湖南远一智能自动化科技有限公司 | Lucky bag knot tying and tying equipment |
-
2021
- 2021-07-23 CN CN202121693496.7U patent/CN215399793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462542A (en) * | 2022-09-15 | 2022-12-13 | 湖南远一智能自动化科技有限公司 | Lucky bag knot tying and tying equipment |
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